Building block from a toy building set



FIG. 1 is a perspective view, from above, of a building block inaccordance with the present invention;

FIG. 2 is a perspective view, from below, of the building block of FIG.1;

FIG. 3 is a front view of the building block of FIGS. 1 and 2, the backand both side views being identical thereto; and,

FIG. 4 is a top view of the building block of FIGS. 1-3, the bottom viewbeing identical thereto.

CLAIM The ornamental design for a building block from a toy buildingset, as shown and described.